Ink realm 20-Pack Compatible Toner - 42A Q5942A (Q1338A) Black for HP LaserJet 4200/4240/4250/4300/4350/4345mfp Series

Ink realm compatible toner cartridges designed as direct replacements for HP Q5942A / Q1338A. This listing is a 20-pack of black toner cartridges. Estimated page yield: 20*10,000 Pages. Color: 20 * Black. Compatible with the following HP LaserJet models: 4200, 4200n, 4200tn, 4200dtn, 4200dtns, 4200dtnsl, 4300, 4300n, 4300tn, 4300dtn, 4300dtns, 4300dtnsl, 4240, 4250, 4250n, 4250tn, 4250dtn, 4250dtnsl, 4350, 4350n, 4350tn, 4350dtn, 4350dtnsl, and 4345mfp.